/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file has been modified by Huawei to verify type inference by adding verification statements.
*/

// === tests/cases/conformance/es6/Symbols/symbolProperty40.ts ===
declare function AssertType(value:any, type:string):void;
class C {
    [Symbol.iterator](x: string): string;
    [Symbol.iterator](x: number): number;
    [Symbol.iterator](x: any) {
AssertType(undefined, "undefined");
        return undefined;
    }
}

let c = new C;
AssertType(c, "C");
AssertType(new C, "C");
AssertType(C, "typeof C");

c[Symbol.iterator]("");
AssertType(c[Symbol.iterator](""), "string");
AssertType(c[Symbol.iterator], "{ (string): string; (number): number; }");
AssertType(c, "C");
AssertType(Symbol.iterator, "unique symbol");
AssertType("", "string");

c[Symbol.iterator](0);
AssertType(c[Symbol.iterator](0), "number");
AssertType(c[Symbol.iterator], "{ (string): string; (number): number; }");
AssertType(c, "C");
AssertType(Symbol.iterator, "unique symbol");
AssertType(0, "int");


